In order to simplify the expression (b+11)2b, we need to use the concept of distributive property.
Distributive property:
The distributive property of multiplication over addition can be used when you multiply a number by a sum.
[tex]a(b+c)=a*b+a*c[/tex]
Our expression is:
2b(b+11)
Applying distributive property here :
[tex]2b(b+11)=2b*b+2b*11[/tex]
[tex]=2b^{2}+22b[/tex]
Answer: [tex]2b^{2}+22b[/tex]
